A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a pure inorganic fireproof vitrified micro-bead thermal-insulating mortar. The surface of a vitrified micro-bead is coated with a layer of molten-state polystyrene resin, so that a high polymer resin layer with reinforcing and hydrophobic properties is formed, in such a way, surface defects of the vitrified micro-bead caused by various reasons are closed, and the adsorption and absorption of the vitrified micro-bead to water are prevented, thereby reducing the water absorption; and a layer of modified ceramic fiber powder also covers the micro-bead, and then other effective additives cover the modified ceramic fiber powder, so that the breakage rate of the vitrified micro-bead caused by compression and collision in doping process is significantly reduced, and the excellent properties of the vitrified micro-bead are improved; and the prepared thermal-insulating mortar is applicable to the masonry and plastering construction of interior and exterior walls, has excellent fireproof and thermal-insulating properties, and is easily available in raw materials, low in cost and long in service life.
The invention discloses a pure inorganic fireproof vitrified micro-bead thermal-insulating mortar. The surface of a vitrified micro-bead is coated with a layer of molten-state polystyrene resin, so that a high polymer resin layer with reinforcing and hydrophobic properties is formed, in such a way, surface defects of the vitrified micro-bead caused by various reasons are closed, and the adsorption and absorption of the vitrified micro-bead to water are prevented, thereby reducing the water absorption; and a layer of modified ceramic fiber powder also covers the micro-bead, and then other effective additives cover the modified ceramic fiber powder, so that the breakage rate of the vitrified micro-bead caused by compression and collision in doping process is significantly reduced, and the excellent properties of the vitrified micro-bead are improved; and the prepared thermal-insulating mortar is applicable to the masonry and plastering construction of interior and exterior walls, has excellent fireproof and thermal-insulating properties, and is easily available in raw materials, low in cost and long in service life.
Pure inorganic fireproof vitrified micro-bead thermal-insulating mortar and producing method thereof
XU MING (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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